7472169

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{3181}}^1$

素因数の和:3222

約数の個数: 20

約数和(自身を含む): 11550660

約数和(自身を除く): 4078491

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 3181, 9543, 28629, 85887, 92249, 257661, 276747, 830241, 2490723, 7472169]

約数ペア:

[(1, 7472169), (3, 2490723), (9, 830241), (27, 276747), (29, 257661), (81, 92249), (87, 85887), (261, 28629), (783, 9543), (2349, 3181)]